Try plotting the points on a graph, it might make it a bit easier to figure out an equation
Perpendicular Transversal Theorem <span>can be used to prove that d is perpendicular to t.
The theorem states that : </span><span>In a plane, if a line is perpendicular to one of the 2 parallel lines then it is perpendicular to the other.</span>
Answer:
°
Step-by-step explanation:

Divide $55.65 by 7 to get the cost of 1 key chain ($7.95). Then multiply the cost of 1 by 12 and get $95.40
If 9 is the radius and 20 is the height then it would be 5089.4 cm^3